CN104374156A - Precision humidity control system and wine cabinet - Google Patents
Precision humidity control system and wine cabinet Download PDFInfo
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- CN104374156A CN104374156A CN201310356973.4A CN201310356973A CN104374156A CN 104374156 A CN104374156 A CN 104374156A CN 201310356973 A CN201310356973 A CN 201310356973A CN 104374156 A CN104374156 A CN 104374156A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
Abstract
The invention provides a precision humidity control system and a wine cabinet. The precision humidity control system comprises a humidifying module, a dehumidifying module and a controller; the humidifying module is used for ultrasonic humidifying and automatically controls a humidifying water level; the controller controls running of the humidifying module and the dehumidifying module. The invention further provides the wine cabinet with the precision humidity control system. The wine cabinet comprises a box, a door, a refrigerating system and the precision humidity control system; the refrigerating system comprises a compressor, an evaporator and a condenser; the precision humidity control system comprises the humidifying module, the dehumidifying module and the controller; the humidifying module is used for ultrasonic humidifying and automatically controls the humidifying water level; humidifying water for the humidifying module is mainly from condensation circulating water of the evaporator; the controller controls running of the humidifying module and the dehumidifying module. A humidifying unit is modularized, miniaturized and integrated to a liner, no space of the liner is wasted, and when the wine cabinet stops refrigerating, the humidity can still be adjusted to allow dehumidification and precision humidity control.
Description
Technical field
The invention belongs to wine cabinet technical field, specifically, relate to a kind of humidity accuracy-control system and wine cabinet.
Background technology
The temperature control of current wine cabinet, cold compartment of refrigerator is accurate day by day and ripe, generally can realize ± 2 DEG C in accurate temperature controlling, but humidity accurately control aspect, there is no standards oblige at present, refrigerator, wine cabinet product is not had can really to realize high-precision humidity regulation, control yet.The scheme of current application all can only realize humidifying effect to a certain degree, does not reach the requirement that accurately control is wet.
In fact to each Foods or drinks, except the temperature requirement that the best is preserved, also has best preservation humidity requirement, such as 90-95% humidity is kept at for various fruit general recommendations, 85-90% is kept at for various meat General Requirements, grape wine, cigar are preferably kept at 60-70%, and tealeaves, Dried Seafood then should be preserved under low humidity conditions, generally will lower than 60%.If humidity is too low, then the moisture in food can scatter and disappear, and wine cork can shrivelledly cause wine quality to reduce, and cigar can mummification cause mouthfeel to reduce.Humidity is too high, tealeaves, dried food and nuts etc. can be caused to make moist mouldy, the breed bacteria such as food, wine cork.Simultaneously the fluctuating widely of humidity, namely rising repeatedly and reduction, will increase swabbing action to the water capacity of food, the impact strengthening above-mentioned mummification or make moist.So the undulating value meeting best scope and humidity of preserving humidity should be the smaller the better, should reach within 5-10% precision.
But the operation characteristic of refrigerator, wine cabinet causes the control of humidity very difficult; when compressor start running refrigerating; moisture in case will condense rapidly on an evaporator; humidity is caused to reduce fast and maintain reduced levels; and once compressor shutdown; for direct cooling refrigerator/wine cabinet; the moisture evaporation that evaporimeter condenses; case humidity will be caused to be elevated to a certain degree; for wind cooling refrigerator/wine cabinet, because the defrosting water of evaporator fin is directly discharged outside case, humidity is gone up can be smaller; but absolute moisture content in case can be caused constantly to reduce, and mummification effect is stronger.General refrigerator/wine cabinet case humidity can only fluctuate between 20%-60%.Europe can remain between 50-80% for the voluntary standard suggestion wine cabinet humidity of cellarete, therefore part wine cabinet takes and places water box, increases absorbent wool humidification etc., in the gentle case of specific ring, specific temperature setting can be issued to fluctuation range close to 50-80%, but just cannot reach once service condition change.
Such as patent CN 102058249 A devises a special wine cabinet humidifier, the condensation recirculated water of evaporimeter in case can be used, absorbent wool or blotting paper is adopted to draw the water of water box, then puff away with blower fan, but in fact air skims over that to take away steam quite limited, and through air channel by evaporator cools, air-out humidity will decline, cannot humidification fast, the speed of evaporimeter moisture absorption when cannot hedge compressor start refrigeration after tested, causes humidity can not add.Direct use recirculated water, cannot ensure the cleaning of water, will gather a large amount of bacterium after the time is permanent on water box and blotting paper.And water box small volume, can not manually add water, once condensed water is inadequate, then cannot realizes humidification, and when condensed water is too much, can overflow again.And the program cannot realize dehumidifying, cannot solve when humidity is excessive.
Patent 03284275.9 adopts the mode allowing wind skim over water box to carry out humidification, dehumidified by semiconductor chilling plate, but in fact passive skim over by wind the moisture that the water surface takes away, far cannot reach the effect allowing whole wine cabinet space ensure high humility, a same patent of effect is similar.And when freezing, wind first skims over the water surface again through cooling piece, and first dehumidify humidification again, more greatly will weaken humidifying effect.And the program cannot realize manually adding water equally, water quality maintenance, draining control etc.And adopting cooling piece to dehumidify, temperature will be caused to control to be affected, and freezed to dehumidify when should not freeze, therefore the temperature inside the box will be reduced to and require below temperature, unfavorable to the preservation of wine product.
The major defect of existing analogous technical is summarised as:
1, humidifying effect is poor, and humidification speed is slow, can not hedge the impact of evaporator refrigeration moisture absorption;
2, the size of the humidification globule can not control, and causes damaging wine mark.
3, humidification water to adopt outside adding water, and needs frequently to add water, and can not automatic-prompting, uses inconvenience.
4, humidification water uses recirculated water, can not ensure the sanitation and hygiene of water quality.
5, humidification water uses recirculated water, and the draining of wine cabinet itself can not control, and not draining then causes overflowing during dilutional hyponatremia, then cannot ensure recirculated water supply during draining.
6, during the suitable stopping refrigeration of the too high and temperature of case humidity, humidity cannot be removed, and by opening refrigeration system dehumidifying, temperature can be caused again too low.
7, cannot realize the real of humidity accurately to control, general waving interval is at 40%-80%, and fluctuation is still corresponding with the compressor startup-shutdown cycle, cannot solve the swabbing action to food humidity, cause food or stopper mummification vinous or excessively wet.
Patent 201220722663.0 can solve above-mentioned subproblem, but water lev el control, moisturizing water lev el control scheme between secondary water tank and one-level water tank are too complicated, and can not solve humidity too high time dehumidifying problem, and structure is still common tubbiness, height is at about 300mm, in wine cabinet/refrigerator common cuboid inner-tube structure, cause idle space to waste excessive, therefore need to further improve this structure.
Summary of the invention
The invention provides a kind of humidity accuracy-control system and wine cabinet, what can solve that prior art exists can not the problem of accurate controlled humidity, this damping device modularization, miniaturized, be embedded as one with inner bag, do not produce the invalid waste in inner bag space, stop still can regulating humidity during refrigeration at wine cabinet, carry out humidification or dehumidifying, reach the object of accurate controlled humidity.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of humidity accuracy-control system, comprises humidification module, dehumidification module and controller, and described humidification module adopts ultrasonic humidifying and automatically controls humidification water level, and described controller controls the operation of humidification module and dehumidification module.
Humidity accuracy-control system as above, described humidification module comprises base, one-level water tank and secondary water tank, described one-level water tank covers base top, secondary water tank embeds in one-level water tank, the side of one-level water tank is for adding wet zone, humidification intra-zone at least arranges a ultrasonic transducer, some air outlets and magnetic switch, the control panel of described ultrasonic transducer is arranged on base, humidification area top covers out wet cover plate, the opposite side of one-level water tank is non-humidified region, at least arrange one in non-humidified region and add wet blower, the wind adding wet blower blowout is blown out by air outlet by the gap between one-level water tank and base, moisture is driven to discharge from going out wet cover plate.
Humidity accuracy-control system as above, described humidification module entirety is rectangular box shape, arranges the humidification aqueduct being communicated with secondary water tank in its side.
Humidity accuracy-control system as above, the both sides of described ultrasonic transducer arrange arc protective plate, and when preventing transducer from running, water-level fluctuation diffuses to air outlet place and causes leaking.
Humidity accuracy-control system as above, described air outlet is distributed in the both sides and middle part that add wet zone, and the air-out direction of air outlet is all parallel to the bottom surface of one-level water tank, makes the wind adding wet zone form the air-flow of flat spin rising, fully drive moisture to discharge.
Humidity accuracy-control system as above, described secondary water tank upper is fixed with secondary tank lid, secondary water tank embed wholly is at the non-humidified area top of one-level water tank, secondary water tank comprises two regions, be respectively water retention zone and filtration sterilization scale removal district, wherein closing on the part adding wet zone is water retention zone, and water retention zone is with the delivery port leading to one-level water tank, and adding in the middle part of wet zone of described one-level water tank arranges buoyancy water valve corresponding to this water outlet.
Humidity accuracy-control system as above, described filtration sterilization scale removal district, inside is filled with activated carbon granule (filtration), Nano Silver Masterbatch (degerming) and descaling material, between water retention zone and filtration sterilization scale removal district, orifice plate is set, end, described filtration sterilization scale removal district has hole, this hole place is provided with port lid, and port lid connects the first aqueduct interface, the first aqueduct orifice humidification aqueduct.
Humidity accuracy-control system as above, the position that described one-level water tank bottom corresponds to secondary cistern filtering district arranges one breakwater, and this region entirety has towards the gradient adding wet zone, and when running to prevent ultrasonic transducer, water-level fluctuation is leaked from end.
Humidity accuracy-control system as above, described dehumidification module comprises desiccant cartridge, is provided with cross flow fan and dehumidification pipe in desiccant cartridge, is provided with the second aqueduct interface bottom desiccant cartridge, and the second aqueduct interface connects dehumidifying aqueduct.
Humidity accuracy-control system as above, described controller comprises humidity sensor and computer board.
On the other hand, the present invention also provides a kind of wine cabinet adopting humidity accuracy-control system, comprise casing, Men Ti, refrigeration system and MCS, described refrigeration system comprises compressor, evaporimeter and condenser, described MCS comprises humidification module, dehumidification module and controller, described humidification module adopts ultrasonic humidifying and automatically controls humidification water level, the humidification water of humidification module is mainly from evaporator condensation recirculated water, and described controller controls the operation of humidification module and dehumidification module.
Wine cabinet as above, described humidification module comprises base, one-level water tank and secondary water tank, described one-level water tank covers base top, secondary water tank embeds in one-level water tank, the side of one-level water tank is for adding wet zone, humidification intra-zone at least arranges a ultrasonic transducer, some air outlets and magnetic switch, the control panel of described ultrasonic transducer is arranged on base, humidification area top covers out wet cover plate, the opposite side of one-level water tank is non-humidified region, at least arrange one in non-humidified region and add wet blower, the wind adding wet blower blowout is blown out by air outlet by the gap between one-level water tank and base, moisture is driven to be discharged to inner bag inner space from going out wet cover plate.
Wine cabinet as above, described controller comprises the humidity sensor and computer board that are arranged on inner bag inner space, and the described top of door body or the control panel of casing arrange the display screen of the inner Current Temperatures of display inner bag and humidity.
Wine cabinet as above, described humidification module entirety is rectangular box shape, and arrange the humidification aqueduct being communicated with secondary water tank in its side, this humidification aqueduct is arranged in casing, and the other end opening of humidification aqueduct extend into inner space on rear side of inner bag.
Wine cabinet as above, the both sides of described ultrasonic transducer arrange arc protective plate.
Described air outlet is distributed in the both sides and middle part that add wet zone, and the air-out direction of air outlet is all parallel to the bottom surface of one-level water tank, makes the wind adding wet zone form the air-flow of flat spin rising, fully drives moisture to discharge.
Wine cabinet as above, the position corresponding to secondary cistern filtering district at one-level water tank bottom arranges one breakwater.
Wine cabinet as above, described secondary water tank upper is fixed with secondary tank lid, secondary water tank embed wholly is at the non-humidified area top of one-level water tank, secondary water tank comprises two regions, be respectively water retention zone and filtration sterilization scale removal district, wherein closing on the part adding wet zone is water retention zone, and water retention zone is with the delivery port leading to one-level water tank, and adding in the middle part of wet zone of described one-level water tank arranges buoyancy water valve corresponding to this water outlet.
Wine cabinet as above, described filtration sterilization scale removal district, inside is filled with activated carbon granule (filtration), Nano Silver Masterbatch (degerming) and descaling material, between water retention zone and filtration sterilization scale removal district, orifice plate is set, end, described filtration sterilization scale removal district has hole, this hole place is provided with port lid, and port lid connects the first aqueduct interface, the first aqueduct orifice humidification aqueduct.
Wine cabinet as above, it is inner that described secondary water tank is arranged on one-level water tank, is positioned at the top in the non-humidified region of one-level water tank, and after one-level water tank and secondary water tank coordinate, both upper surfaces are concordant, and mating surface has overall towards adding the downward gradient of wet zone.
Wine cabinet as above, described dehumidification module comprises desiccant cartridge, is provided with cross flow fan and dehumidification pipe in desiccant cartridge, the second aqueduct interface is provided with bottom desiccant cartridge, second aqueduct orifice dehumidifying aqueduct, described dehumidifying aqueduct is arranged in casing, and its outlet extend into inner bag inner space.
Wine cabinet as above, described humidification module embed wholly inner bag bottom, described dehumidification module is positioned at the top of inner bag.
Wine cabinet as above, the inner bag of described evaporimeter bottom arranges water receiving district, and the condensed water of described evaporimeter, the aqueduct outlet of dehumidification module, the entrance of humidification aqueduct, discharge outlet are all positioned at this water receiving district.
Wine cabinet as above, also arranges evaporating dish on the top of compressor, arranges drainpipe between described water receiving district and evaporating dish.
The present invention has the following advantages:
1, humidification module adopts ultrasonic humidifying design, one-level water tank, secondary water tank and the air channel adding wet blower closely cooperate design, its overall structure and inner bag are embedded as one, whole thickness is less than 60mm, make wine cabinet inner profile with constant before, and ultrasonic humidifier adopts two or more, guarantee degree is higher, and humidification is more evenly distributed, fast.
2, the moisturizing simplified between one-level water tank, secondary water tank controls, wherein the lowest water level of one-level water tank adopts magnetic switch break-make and controlling alarm, moisturizing between secondary water tank and one-level water tank and peak level adopt buoyancy switch to control, secondary water tank is airtight, and moisturizing is controlled by the collocation of inner bag water receiving district height discharge outlet.All without electric-controlled switch and sensor between inner bag, secondary water tank, one-level water tank, all adopt anatomical connectivity, reliability is higher.Entire infrastructure adopts working of plastics, and cost is lower.
3, manually add water convenient, can directly add water at inner bag rear portion after receiving the report for police service, inner bag adopts boss osculum, rationally solves the contradiction of draining and replenishment cycles water.
4, optimize water treating module, with process water tank on secondary water tank, recirculated water first enters water storage tank again through process water tank, process water tank is with lid, inner filling active carbon stick, nano-antibacterial Masterbatch, scale remover etc., and can regularly replace, directly open lid during replacing and pour out.Separate with orifice plate between process water tank and water storage tank.
5, dehumidification module adopts the dehumidification pipe of the super hydrophilic/hydrophobic coating of coating, adopt blower fan (recommendation cross flow blower) that moisture is introduced dehumidification module, collect water by desiccant cartridge and import water receiving district by dehumidifying aqueduct, then import secondary water tank by humidification aqueduct again, realize recycling of dehumidifying water.Dehumidification module adopts humidity sensor to control fan switch and controls, and the cryogenic temperature not affecting wine cabinet controls.
6, adopt same humidity sensor, two positions (each position comprises a cut-in point, a cut-off point) control humidification and dehumidifying respectively, and with refrigeration system start-stop coordinated signals, realize minimizing of moisture fluctuation scope, reach accurate control criterion.
Advantage of the present invention and good effect following points:
1, humidification module adopts ultrasonic humidifying, rapidly and efficiently, and evaporimeter moisture absorption impact when can hedge refrigeration;
2, dehumidifying uses super hydrophilic/hydrophobic mixed coating element, quick and recyclable water, does not affect temperature;
3, humidification water source adopts evaporator condensation water, and carries out filtering/degerming/scale removal, never adds water in theory;
4, humidification module structure and inner bag integrated embedding type design, and do not produce idle space waste;
5, humidification/dehumidifying employing one sensor Comprehensive Control, independent of refrigeration system run, can realize humidity accurately control, adjustable.
Accompanying drawing explanation
Fig. 1 is the structural representation of MCS on inner bag of wine cabinet of the present invention;
Fig. 2 is the installation site schematic diagram of MCS on inner bag of wine cabinet of the present invention;
When Fig. 3 is compressor start, humidification module runs schematic diagram, hollow arrow be humid air stream to, black arrow be flow of dried air to;
When Fig. 4 is compressor shutdown, dehumidification module runs schematic diagram, hollow arrow be humid air stream to, black arrow be flow of dried air to;
Fig. 5 is the overall structure schematic diagram of humidification module;
Fig. 6 is the plan structure schematic diagram of humidification module;
Fig. 7 is that longitudinal A-A of Fig. 6 humidification module partly cuts open structural representation;
Fig. 8 is the detonation configuration schematic diagram of humidification module;
Fig. 9 is the structural representation of one-level water tank;
Figure 10 is the structural representation of secondary water tank and cover plate thereof;
Figure 11 is the detonation configuration schematic diagram of dehumidification module.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Shown in figure 1 and Fig. 2, the wine cabinet of the present embodiment adopts humidity accuracy-control system, and its inner bag 3 bottom arranges humidification module 9, and top arranges dehumidification module 10.
As shown in Figure 3, the wine cabinet of the present embodiment comprises casing 1, door body 2, refrigeration system, MCS, compressor 4 and condenser (not shown on figure) are set in the cabin of casing 1 bottom, in casing 1, evaporimeter 5 is set near postnotum place, evaporimeter 5 top is evaporation fan 6, some wine framves 7 are provided with in wine cabinet inner bag 3, air channel barrier 8 is set between wine frame 7 and evaporimeter 5, the refrigeration system of this wine cabinet comprises the evaporimeter 5 in compressor 4 in wine cabinet lower cabin and condenser and casing 1, MCS comprises humidification module 9, dehumidification module 10 and the humidity sensor 11 as a controller part, the inner bag of evaporimeter 5 bottom is arranged the water receiving district 5-1 of groove type, directly adsorb groove structure, the top of compressor 4 arranges evaporating dish 12, humidification module 9 adopts ultrasonic humidifying and automatically controls humidification water level, the humidification water of humidification module 9 mainly carrys out the condensation cycle water of flash-pot 5, the water that part produces from dehumidification module 10, controller controls the operation of humidification module 9 and dehumidification module 10.
As Figure 7-9, humidification module 9 comprises base 9-1, one-level water tank 9-2 and secondary water tank 9-3, and one-level water tank 9-2 covers base 9-1 top, and secondary water tank 9-3 embeds in one-level water tank 9-2, the right side of one-level water tank 9-2 is for adding wet zone, humidification intra-zone is symmetrical arranged two ultrasonic transducer 9-4, five air outlet 9-5 and the magnetic switch 9-6 be positioned in the middle of two ultrasonic transducer 9-4, the control panel of ultrasonic transducer 9-4 is arranged on base 9-1, humidification area top covers out wet cover plate 9-7, the opposite side of one-level water tank 9-2 is non-humidified region, arrange two in non-humidified region and add wet blower 9-8, the wind adding wet blower 9-8 blowout is blown out by air outlet 9-5 by the gap between one-level water tank 9-2 and base 9-1, moisture is driven to be discharged to inner bag 3 inner space from going out wet cover plate 9-7.
Humidity sensor 11 is set in inner bag 3 inner space, the top of door body 2 or case control panel is arranged the display inner Current Temperatures of inner bag 3 and humidity and carry out the display screen 13 that controls.
As illustrated in Figures 5 and 6, humidification module 9 entirety is rectangular box shape, arrange the humidification aqueduct 9-9 being communicated with secondary water tank 9-3 in its side, this humidification aqueduct 9-9 is arranged in casing 1, and the other end opening of humidification aqueduct 9-9 extend into the water receiving district 5-1 at inner bag 3 rear portion.
The both sides of ultrasonic transducer 9-4 arrange arc protective plate 9-10, can prevent operation ripples from expanding to air outlet 9-5 place and cause air outlet to leak.
As shown in Figure 8, five air outlet 9-5 are distributed in the both sides and middle part that add wet zone, both sides are each respectively arranges two, centre arranges one, and the air-out direction of air outlet 9-5 is all parallel to the bottom surface of one-level water tank 9-2, make the wind adding wet zone form the air-flow of flat spin rising, fully drive moisture to discharge.
Humidification module 9 adopts ultrasonic humidifying, adopt one-level water tank 9-2(humidification water tank) and secondary water tank 9-3(buffer tank), automatic control humidification water level, humidification water mainly adopts humidification aqueduct 9-9 to lead condensation cycle water and the dehumidifying water of the evaporimeter 5 come, and carry out filtration sterilization scale removal, adopt two compact blower fan air-supplies of direct current to promote moisture and rise.
As shown in Figure 10, secondary water tank 9-3 top is fixedly bonded with secondary tank lid 9-11, secondary water tank 9-3 embed wholly is at the non-humidified area top of one-level water tank 9-2, secondary water tank 9-3 comprises two regions, be respectively water retention zone 9-3A and filtration sterilization scale removal district 9-3B, wherein closing on the part adding wet zone is water retention zone 9-3A, water retention zone 9-3A is with the delivery port 9-12 leading to one-level water tank 9-2, adding in the middle part of wet zone of one-level water tank 9-2 arranges buoyancy water valve 9-13 corresponding to this delivery port 9-12 place, the peak level being controlled one-level water tank 9-2 by buoyancy water valve 9-13 (is discharged water when namely water level is on the low side, when water level reaches requirement, buoyancy water valve 9-13 float block delivery port 9-12).The position corresponding to secondary water tank 9-3 filtration sterilization scale removal district 9-3B bottom one-level water tank 9-2 arranges one breakwater 9-18.
Filtration sterilization scale removal district 9-3B, inside is filled with activated carbon granule (filtration), Nano Silver Masterbatch (degerming) and descaling material, described each material respectively changes other materials according to actual needs, and it, by turning on the porose lid of band, is all poured out replacing by above-mentioned material.Between water retention zone 9-3A and filtration sterilization scale removal district 9-3B, orifice plate 9-14 is set, prevents filler from entering water retention zone 9-3A but water can normally flow through.Side, 9-3B end, filtration sterilization scale removal district has hole 9-15, and 9-15 place, this hole is provided with port lid 9-16, and port lid 9-16 connects the first aqueduct interface 9-17, and the first aqueduct interface 9-17 is communicated with humidification aqueduct 9-9.
It is inner that secondary water tank 9-3 is arranged on one-level water tank 9-2; be positioned at the top in the non-humidified region of one-level water tank 9-2; the edge of one-level water tank 9-2 is concordant with secondary water tank 9-3 top; far above humidification water level; what when can prevent ultrasonic transducer 9-4 from starting like this, water level fluctuation caused leaks, and protects the computer board on base 9-1.After one-level water tank 9-2 and secondary water tank 9-3 coordinates, both upper surfaces are concordant, and as shown in Figure 5, the upper surface of whole humidification module 9 is concordant, and the structure on surface can carry out Beautification design, as ripple glaze etc. according to wine cabinet appearance requirement.
As shown in figure 11, dehumidification module 10 comprises desiccant cartridge 10-1, cross flow fan 10-2 and dehumidification pipe 10-3 is provided with in desiccant cartridge 10-1, the second aqueduct interface 10-4 is provided with bottom desiccant cartridge 10-1, second aqueduct interface 10-4 is communicated with dehumidifying aqueduct 10-5, dehumidifying aqueduct 10-5 is arranged in casing 1, and its outlet extend into the water receiving district 5-1 at inner bag 3 rear portion.
The inner bag of evaporimeter 5 bottom is arranged the water receiving district 5-1 of groove type, the discharge outlet of the condensed water of evaporimeter 5, the outlet of dehumidifying aqueduct 10-5 of dehumidification module 9, the entrance of humidification aqueduct 9 and drainpipe 14 is all positioned at this water receiving district 5-1.Evaporating dish 12 is also set on the top of compressor 4, drainpipe 14 is set between water receiving district 5-1 and evaporating dish 12.
The principle of dehumidification module 10 is, cross flow fan 10-2 is adopted to import in desiccant cartridge 10-1 with a rectangular flow area uniformly by the humid air in wine cabinet case, dehumidification pipe 10-3 scribbles super-hydrophobic/super-hydrophilic coating, the moisture in air-flow can be drawn rapidly, and make it condense into the globule, the globule drips under gravity, flow in the groove bottom desiccant cartridge 10-1, this groove has angle of inclination in the lateral direction, flowing water can be made all to enter the second aqueduct interface 10-4, and flow in the water receiving district 5-1 of rear side bottom inner bag by dehumidifying aqueduct 10-5, flow into humidification module 9 by humidification aqueduct 9-9 or discharged by drainpipe 14.
Dehumidification module 10 adopts the dehumidification pipe 10-3 scribbling hydrophobic/hydrophilic coating to absorb moisture and to be condensed into the globule, is then imported the water receiving district 5-1 at inner bag rear portion by dehumidifying aqueduct 10-5, and then imports the secondary water tank 9-3 of humidification module 9.Dehumidification module 10 adopts cross flow fan 10-2 air draught to import moisture, discharges dry air.Hydrophobic/hydrophilic coating refers to interval coating hydrophobic coating and hydrophilic coating on dehumidification pipe 10-3, and steam condenses into moisture film at hydrophilic coating place, and moisture film is increasing progresses into hydrophobic coating place, condenses into the globule drip at hydrophobic coating place.
Specific works principle and process:
As shown in Figure 3, when compressor 4 is started shooting, because evaporimeter 5 refrigeration makes moisture condensation on evaporimeter 5 and air channel barrier 8, discharge dry air, case humidity is declined, once drop to the lower limit of humidity sensor 11 setting, then humidification module 9 starts humidification, and the inner wet blower 9-8 that adds operates, and makes moisture increase, treat that humidity reaches the upper limit of humidity sensor 11 setting, then humidification module 9 quits work.During refrigerating operaton, evaporation fan 6 is also in action, so most of moisture rises finally enter evaporation air channel, the moisture that sections transverse rises can enter dehumidification module 10, enters evaporation air channel after dried, prevents from forming condensation at inner bag 3 top.
As shown in Figure 4, when compressor 4 is shut down, evaporimeter 5 and air channel barrier 8 surface temperature rise, the moisture major part of condensation forms the globule and drips, being pooled to inner bag water receiving district 5-1 enters in the secondary water tank 9-3 of humidification module 9 by humidification aqueduct 9-9, some water is directly evaporated to space in case, case humidity is caused to rise, humidity rising under certain condition may exceed the normal requirement upper limit (adopting humidity sensor 11 to control), then dehumidification module 10 is started shooting, cross flow fan 10-2 starts shooting, in case, the dehumidified pipe 10-3 of humid air dehumidifies, dry air mainly enters evaporation air channel.
The inner bag 3 rear portion water receiving district 5-1 be positioned at bottom evaporimeter 5 is connected to three pipes, be respectively humidification aqueduct 9-9, dehumidifying aqueduct 10-5 and drainpipe 14, the aqueduct 10-5 that wherein dehumidifies draws from top dehumidification module 10, the major part of dehumidifying aqueduct 10-5 in the foaming layer of casing 1, perforate water outlet under inner bag 3 rear lateral portion.Humidification aqueduct 9-9 opening is at water receiving district 5-1 bottommost, and the major part of humidification aqueduct 9-9 is also in the foaming layer of casing 1, and outlet is still arranged on inner bag 3, and the inlet tube of humidification module 9 inserts the outlet of humidification aqueduct 9-9 and seals.The open height of drainpipe 14 is higher than the opening of humidification aqueduct 9-9, leads on the evaporating dish 12 at compressor 4 top through foaming layer.Its principle is if when dehumidify aqueduct 10-5 and evaporimeter 5 and air channel barrier 8 have under current, preferential by humidification aqueduct 9-9 importing humidification module 9, the all water tanks of module 9 to be humidified fill with and humidification aqueduct 9-9 also after filled with water, unnecessary water will be discharged by drainpipe 14, by the heat of vaporization of compressor 4 on evaporating dish 12.
As shown in Figure 2, humidification module 9 embed wholly inner bag 3 bottom, its profile and color can be arranged in pairs or groups with inner bag 3, make outward appearance seem do not have additional space to waste, and can carry out Beautification design according to demand.
Concrete safety prevention measure of the present invention has as follows:
Respectively there is a protective plate 9-10 in both sides, ultrasonic transducer 9-4 installation site, can prevent operation ripples from expanding to air outlet 9-5 place and cause air outlet 9-5 to leak;
Have one breakwater 9-18 at one-level water tank 9-2 end, and the region of a secondary water tank contact has, and flows out from end to prevent water ripple overall towards adding wet zone gradient down.
Magnetic switch 9-6 controlling water level, within the scope of ultrasonic transducer 9-4 working water level, once reduce as far as possible, will disconnect and report to the police on wine cabinet display screen 13, adding water with reminding user.
Ultrasonic humidifying module of the present invention and dehumidification module, by quick humidification and dehumidifying separately, regulate humidity independent of compression mechanism SAPMAC method, recycling and antimicrobial filtering scale removal of humidification water, humidification and dehumidifying play a role respectively, comprehensively realize the accurate control of humidity.
Owing to the invention provides, a kind of stability and high efficiency, cost are controlled, compact conformation, really can realize the scheme of the accurate control to humidity, can not only use on wine cabinet product, also can use on other refrigeration products such as refrigerator, and its structure can embed with complete machine structure and design, the normal use of wine cabinet is not affected, the requirement of controlled humidity as control temperature can be met.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (12)
1. a humidity accuracy-control system, is characterized in that, comprises humidification module, dehumidification module and controller, and described humidification module adopts ultrasonic humidifying and automatically controls humidification water level, and described controller controls the operation of humidification module and dehumidification module.
2. humidity accuracy-control system according to claim 1, it is characterized in that, described humidification module comprises base, one-level water tank and secondary water tank, described one-level water tank covers base top, secondary water tank embeds in one-level water tank, the side of one-level water tank is for adding wet zone, humidification intra-zone at least arranges a ultrasonic transducer, some air outlets and magnetic switch, the control panel of described ultrasonic transducer is arranged on base, humidification area top covers out wet cover plate, the opposite side of one-level water tank is non-humidified region, at least arrange one in non-humidified region and add wet blower, the wind adding wet blower blowout is blown out by air outlet by the gap between one-level water tank and base, moisture is driven to discharge from going out wet cover plate,
Described humidification module entirety is rectangular box shape, arranges the humidification aqueduct being communicated with secondary water tank in its side.
3. humidity accuracy-control system according to claim 2, it is characterized in that, the both sides of described ultrasonic transducer arrange arc protective plate; The position that described one-level water tank bottom corresponds to secondary cistern filtering district arranges one breakwater; Described air outlet is distributed in the both sides and middle part that add wet zone, and the air-out direction of air outlet is all parallel to the bottom surface of one-level water tank.
4. humidity accuracy-control system according to claim 2, it is characterized in that, described secondary water tank upper is fixed with secondary tank lid, secondary water tank embed wholly is at the non-humidified area top of one-level water tank, secondary water tank comprises two regions, is respectively water retention zone and filtration sterilization scale removal district, and wherein closing on the part adding wet zone is water retention zone, water retention zone is with the delivery port leading to one-level water tank, and adding in the middle part of wet zone of described one-level water tank arranges buoyancy water valve corresponding to this water outlet;
Described filtration sterilization scale removal district, inside is filled with activated carbon granule, Nano Silver Masterbatch and descaling material, between water retention zone and filtration sterilization scale removal district, orifice plate is set, end, described filtration sterilization scale removal district has hole, this hole place is provided with port lid, port lid connects the first aqueduct interface, the first aqueduct orifice humidification aqueduct.
5. humidity accuracy-control system according to any one of claim 1-4, it is characterized in that, described dehumidification module comprises desiccant cartridge, is provided with cross flow fan and dehumidification pipe in desiccant cartridge, be provided with the second aqueduct interface bottom desiccant cartridge, the second aqueduct interface connects dehumidifying aqueduct.
6. one kind adopts the wine cabinet of humidity accuracy-control system, comprise casing, Men Ti, refrigeration system and MCS, described refrigeration system comprises compressor, evaporimeter and condenser, described MCS comprises humidification module, dehumidification module and controller, described humidification module adopts ultrasonic humidifying and automatically controls humidification water level, and the humidification water of humidification module is mainly from evaporator condensation recirculated water, and described controller controls the operation of humidification module and dehumidification module.
7. humidity accuracy-control system according to claim 6, it is characterized in that, described humidification module comprises base, one-level water tank and secondary water tank, described one-level water tank covers base top, secondary water tank embeds in one-level water tank, the side of one-level water tank is for adding wet zone, humidification intra-zone at least arranges a ultrasonic transducer, some air outlets and magnetic switch, the control panel of described ultrasonic transducer is arranged on base, humidification area top covers out wet cover plate, the opposite side of one-level water tank is non-humidified region, at least arrange one in non-humidified region and add wet blower, the wind adding wet blower blowout is blown out by air outlet by the gap between one-level water tank and base, moisture is driven to be discharged to inner bag inner space from going out wet cover plate,
Described humidification module entirety is rectangular box shape, and arrange the humidification aqueduct being communicated with secondary water tank in its side, this humidification aqueduct is arranged in casing, and the other end opening of humidification aqueduct extend into inner space on rear side of inner bag.
8. humidity accuracy-control system according to claim 6, it is characterized in that, described controller comprises the humidity sensor and computer board that are arranged on inner bag inner space, and the top of described door body or the control panel of casing arrange the display screen showing the inner Current Temperatures of inner bag and humidity.
9. humidity accuracy-control system according to claim 6, it is characterized in that, the both sides of described ultrasonic transducer arrange arc protective plate; Described air outlet is distributed in the both sides and middle part that add wet zone, and the air-out direction of air outlet is all parallel to the bottom surface of one-level water tank; The position that described one-level water tank bottom corresponds to secondary cistern filtering district arranges one breakwater.
10. humidity accuracy-control system according to claim 6, it is characterized in that, described secondary water tank upper is fixed with secondary tank lid, secondary water tank embed wholly is at the non-humidified area top of one-level water tank, secondary water tank comprises two regions, is respectively water retention zone and filtration sterilization scale removal district, and wherein closing on the part adding wet zone is water retention zone, water retention zone is with the delivery port leading to one-level water tank, and adding in the middle part of wet zone of described one-level water tank arranges buoyancy water valve corresponding to this water outlet;
Described filtration sterilization scale removal district, inside is filled with activated carbon granule, Nano Silver Masterbatch and descaling material, between water retention zone and filtration sterilization scale removal district, orifice plate is set, end, described filtration sterilization scale removal district has hole, this hole place is provided with port lid, port lid connects the first aqueduct interface, the first aqueduct orifice humidification aqueduct.
11. humidity accuracy-control systems according to claim 6, it is characterized in that, described dehumidification module comprises desiccant cartridge, cross flow fan and dehumidification pipe is provided with in desiccant cartridge, the second aqueduct interface is provided with bottom desiccant cartridge, second aqueduct orifice dehumidifying aqueduct, described dehumidifying aqueduct is arranged in casing, and its outlet extend into inner bag inner space.
12. according to humidity accuracy-control system described in claim 11, it is characterized in that, the inner bag of described evaporimeter bottom arranges water receiving district, on the top of compressor, also evaporating dish is set, arrange drainpipe between described water receiving district and evaporating dish, the condensed water of described evaporimeter, the aqueduct outlet of dehumidification module, the entrance of humidification aqueduct and the discharge outlet of drainpipe are all positioned at this water receiving district.
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| CN201310356973.4A CN104374156A (en) | 2013-08-16 | 2013-08-16 | Precision humidity control system and wine cabinet |
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| CN201310356973.4A CN104374156A (en) | 2013-08-16 | 2013-08-16 | Precision humidity control system and wine cabinet |
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| CN105157304A (en) * | 2015-09-09 | 2015-12-16 | 澳柯玛股份有限公司 | Grape wine refrigerating box having automatic humidification function |
| CN106016558A (en) * | 2016-05-18 | 2016-10-12 | 中山市凯得电器有限公司 | Humidifier used for refrigerator or wine cabinet |
| CN106594935A (en) * | 2016-12-30 | 2017-04-26 | 广东富信科技股份有限公司 | Dehumidifier |
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| CN108759259B (en) * | 2018-04-27 | 2020-01-21 | 华中科技大学 | Frostless heat exchange system for refrigeration house |
| CN108759259A (en) * | 2018-04-27 | 2018-11-06 | 华中科技大学 | A kind of frostless heat-exchange system for freezer |
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| CN108741791B (en) * | 2018-07-24 | 2023-09-29 | 广东维诺电器有限公司 | Intelligent temperature and humidity adjusting wine cabinet |
| WO2020108916A1 (en) * | 2018-11-26 | 2020-06-04 | Arcelik Anonim Sirketi | A cooling device wherein the frost formation in the freezing compartment is prevented |
| WO2021042821A1 (en) * | 2019-09-04 | 2021-03-11 | 青岛海尔特种电冰柜有限公司 | Constant-temperature and constant-humidity wine cabinet having multiple temperature zones |
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| WO2021042838A1 (en) * | 2019-09-04 | 2021-03-11 | 青岛海尔特种电冰柜有限公司 | Wine cabinet having top-mounted fan and installation method for top-mounted fan |
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| WO2021114611A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔特种电冰柜有限公司 | Temperature and humidity-controlled wine container |
| DE102020104469A1 (en) | 2020-02-11 | 2021-08-12 | Liebherr-Hausgeräte Lienz Gmbh | Fridge and / or freezer with active humidity control |
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| CN116659147B (en) * | 2023-08-01 | 2023-09-29 | 江苏星星冷链科技有限公司 | Refrigerator dehumidification control method and system |
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Application publication date: 20150225 |